MicroTherm® StormDown™ Jacket

Our First Ascent guide team built this ultralight jacket for alpine climbing in cool to cold weather. Windproof shell is recycled ripstop polyester with a StormRepel® durable water-repellent (DWR) finish. Super high-loft 800 fill StormDown™ powered by DownTek™ sets a new standard for moisture-resistant down Each cluster is treated with a DWR finish so the down retains its loft and superior insulating properties even in wet conditions. We performed extensive tests to determine the best DWR down available, and the DownTek™ technology is clearly superior.

Active: Our most athletic fit. Close to the body without restricting mobility. Designed to fit over baselayers and lighweight midlayers.

Zip hand pocketsSecure essentials, keep your hands warm

Secure zip chest pocket with media portTake your music to the mountains

Stows easilyPacks into chest pocket that has carabiner clip-in loop

Two interior stash pocketsIdeal for gloves or goggles

Ergonomic designBuilt especially for a woman's body

100% recycled polyester shell; 95% polyester/5% spandex panels

Average length: Reg 24.5"; Petite 23.5"; Tall 26"

Average weight: Reg 8.32 oz

Imported

Machine wash

STORMDOWN™ POWERED BY DOWNTEK™

Keeps Down Dry In Wet Weather

Down is nature's best insulator, but until now dampness rendered it ineffective. Our StormDown™, powered by DownTek™, treats each down cluster with a durable water-repellent (DWR) finish, to prevent internal moisture accumulation and preserve down's structural integrity, lightweight warmth, and exceptional breathability.

"The MicroTherm StormDown Jacket adds warmth and insulation no matter where I am and it looks pretty polished too, whether I'm high up in the mountains or in town."